Single quotes can only be used, and must be used, as escape
character inside a SQL statement. See example 2 below.

·

If an argument is too large to pass via the URL (Internet
Explorer has a maximum length of 2083 characters), you can use the
content of the HTTP POST request, for which there is no limit. To
do this, you must use the :$Content place holder in the URL. This
is useful, for example, when XML documents are used. See example 5,
below.

Example 1

This HTTP call invokes the internal XML component, and executes
a query in XML format:

Only the Rules Engine through which the RuleProfilerStart
command was issued will be profiled. You should ensure that this is
the only Rules Engine under the RulesService that is running for
the application that you wish to profile. Also make sure that you
are the only user of the Rules Service during this test.

For more information, refer to
BenchMark help topic: "How to Make a Profile using the Stand-alone
Profiler from Within Another Application".

Example 4

This HTTP call retrieves an SVG Image from a CLOB field: the
image must be recognized by the browser as SVG. To do this, use
mime-type "image/svg+xml":

This example shows how to use the :$Content place holder It uses
an ASP page calling a RulesService so that it can insert a record
('A', 'B') in the table TAB. This example uses the XMLHTTP object
of the Microsoft XML Parser.: